Results 61 to 70 of about 317 (81)
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UTJECAJ KEMIJSKOG SASTAVA I BRZINE OHLAĐIVANJA NA MORFOLOGIJU BAINITA VISOKOČVRSTIH ČELIKA
2016Bainitni čelici sa širokim rasponom ugljika (u području manje od 0, 1 % C do 1 % C) posljednjih su godina u fokusu različitih istraživanja. Značajni rezultati postignuti su u području niskougljičnih bainitnih čelika (TMCP, HSLA), a sve više istraživanja prebacuje se u područje srednje i visoko ugljičnih čelika kod kojih je uz vrlo visoku čvrstoću ...
Šolić, Sanja +2 more
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2010
The 0.1C 0.032Nb fine grained steel was heat treated to fine and coarse grained lower bainite and martensite. Half of specimens was reheated for 3 s at 750 °C with current conduction. Charpy notch tests were performed in temperatr!ure range from -200 °C to 60 °C, room temperature hardness determined and microstructure and fracture surface examined with
Jenko, Monika +4 more
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The 0.1C 0.032Nb fine grained steel was heat treated to fine and coarse grained lower bainite and martensite. Half of specimens was reheated for 3 s at 750 °C with current conduction. Charpy notch tests were performed in temperatr!ure range from -200 °C to 60 °C, room temperature hardness determined and microstructure and fracture surface examined with
Jenko, Monika +4 more
openaire +1 more source
2020
ABSTRACT: Carbo-austempered steels are established as an exciting alternative for the replacement of conventional carburized quenched and tempered (carburized-Q&T) steels, especially in applications demanding high stability and reliability against wear and fatigue (e.g., pinions, gear wheels and power shafts), thanks to the high compressive stresses ...
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ABSTRACT: Carbo-austempered steels are established as an exciting alternative for the replacement of conventional carburized quenched and tempered (carburized-Q&T) steels, especially in applications demanding high stability and reliability against wear and fatigue (e.g., pinions, gear wheels and power shafts), thanks to the high compressive stresses ...
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Desenvolvimento de Aços Ferrita-Bainita para Aplicação em Rodas Automotivas
Anais do Seminário de Laminação, Conformação de Metais e Produtos, 1995Luiz Claudio de Oliveira Meyer +3 more
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Contribuição ao Estudo da Cinética da Nucleação da Bainita Inferior
Congresso Anual da ABM, 1985Mario Yoshihiro Okuda +1 more
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TRATAMENTOS TÉRMICOS PARA A FORMAÇÃO DE 1 BAINITA EM AÇOS MULTIFÁSICOS DE BAIXO CARBONO
ABM Proceedings, 2007Antonio Jorge Abdalla +3 more
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DESENVOLVIMENTO E CARACTERIZAÇÃO DE ESTRUTURAS BAINÍTICAS/MARTENSÍTICAS EM AÇO SAE 4340
2008Antonio Jorge Abdalla +1 more
exaly +2 more sources